| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.52 | 11.388% | $55.1593 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $154.40 | 13.794% | $175.6979 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $14.56 | 11.319% | $16.208 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $55.36 | 4.124% | $57.643 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $201.60 | 4.706% | $211.0873 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $150.41 | 10.569% | $166.3068 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $20.37 | 9.644% | $22.3345 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $646.22 | $704.4368 | $704.44 | $704.45 | $704.40 | |